Product details:

LED table light with micro USB port, 3 brightness settings, warm white light (3000 kelvin), luminosity 255 lumen, lamps not exchangeable, service life approx. 20,000 hours, charging time approx. 8-9 hours, battery life up to 80 hours on the lowest setting, approx. 13 hours at the highest setting, includes USB charging cable (0.5 m), for inside and outside use, power adapter not included